package com.guijq.selfcode.functioninterface;

/**
 * @author yangjf
 * @time 2019-06-06 9:40
 */
public class TestMain {
    public static void main(String[] args) {
        CaffeShop caffeShop = new CaffeShop();
        caffeShop.shop.sayHello();
        caffeShop.restaurant.sayHello();
    }
}
